Brief Information of the Compound and Protein
Compound Name
 Compound Info 
(S)-4-((S)-2-{(R)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-propionylamino}-3-phenyl-propionylamino)-4-{(1S,2S)-1-[(1S,2S)-1-(carbamoylmethyl-carbamoyl)-2-methyl-butylcarbamoyl]-2-methyl-butylcarbamoyl}-butyric acid
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 PubChem ID
CID: 197381
SID: 15684532
Canonical SMILES
CC[C@H](C)[C@H](NC(=O)[C@@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](C)NC(=O)[C@@H](N)Cc1ccc(O)cc1)[C@@H](C)CC)C(=O)NCC(N)=O
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Compound Formula C40H58N8O10
Compound Structure
Protein Name
 Protein Info 
Delta-type opioid receptor
Protein Classification
Membrane receptor
>
Family A G protein-coupled receptor
>
Peptide receptor (family A GPCR)
>
Short peptide receptor (family A GPCR)
>
Opioid receptor
Uniprot ID
P33533
Gene Name
OPRD1
Table of Molecular Bioactivities Related to the Compound and Protein
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000051 BHK-21
 Cell Line Info 
Mesocricetus auratus (Golden hamster)  1
1
Ki = 0.19 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 0.535 nM